Located in the prestigious seaside area of Agios Aimilianos in Porto Heli, this property offers an excellent investment opportunity with panoramic sea views and great development potential. The property is set on a plot of approximately 6,000 sq.m. and includes two under-construction maisonettes with a total built area of approximately 515 sq.m., as well as a building permit for a third residence. Each maisonette extends over three levels with an approximate area of 260 sq.m. and is designed to include three bedrooms, a bathroom, a WC, an open-plan living room with kitchen, and storage space, offering a comfortable layout suitable for a luxury holiday home. The upper maisonette has already reached an advanced stage of construction and features a visible wooden roof with tiled roofing, a private swimming pool, and a completed septic tank. The lower maisonette remains unfinished, allowing the future owner to complete it according to personal preferences. In addition, the concrete framework for a third maisonette has already begun, based on an existing building permit. The property enjoys unobstructed views towards the bay of Agios Emilianos and is located just 2 km from the sea. Porto Heli and its marina are only 3 km away, while Kranidi and Ermioni are within a short driving distance. Athens is approximately 178 km away and Eleftherios Venizelos International Airport is about 207 km from the property. With its elevated position, beautiful sea views and significant building potential, this property offers a unique opportunity to complete a remarkable residential project in one of the most desirable areas of Porto Heli.